国际上用来衡量一个家庭或一个国家富裕程度的指标是（

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31470' and id < 2523433 and id<>'2523433' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31470' and id > 2523433 and id<>'2523433' order by id asc limit 5